Which ordered pairs in the form (x, y) are solutions to the equation
(x + 3)y = 14?
choose all answers that are correct.
a.
(−5, −7)
b.
(−1, 7)
c.
(10, −2)
d.
(11, 1)

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

What is sin 7x/4 ? i need on this urgent trig

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list